CN102818060A - Sensing faucet body and casting sand core - Google Patents
Sensing faucet body and casting sand core Download PDFInfo
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- CN102818060A CN102818060A CN2012102516909A CN201210251690A CN102818060A CN 102818060 A CN102818060 A CN 102818060A CN 2012102516909 A CN2012102516909 A CN 2012102516909A CN 201210251690 A CN201210251690 A CN 201210251690A CN 102818060 A CN102818060 A CN 102818060A
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Abstract
The invention relates to the faucet manufacture field and aims to provide a sensing faucet body and a casting sand core, which are characterized in that in a casting process, a main cavity core and an auxiliary cavity core are free from malposition, the yield is high, scattered core sand is easy to discharge, and the production efficiency is high. The sensing faucet body comprises a vertical pipe, a water outlet pipe, a vertical clapboard, an upper clapboard and a lower clapboard, wherein the upper end of the vertical pipe is sealed; one end of the water outlet pipe is communicated with the side wall of the vertical pipe; the other end of the water outlet pipe is sealed; the side wall of the water outlet pipe is provided with a water outlet; the inner side of the vertical pipe is separated to form a main cavity and an auxiliary cavity by the vertical clapboard, the upper clapboard and the lower clapboard; the lower clapboard is provided with a water inlet for communicating the main cavity and the auxiliary cavity; and the upper clapboard is provided with a fabrication hole for communicating the main cavity and the auxiliary cavity. The sensing faucet body also comprises a plug matched with the fabrication hole; and the plug is used for plugging the fabrication hole. In the casing process of the sensing faucet body disclosed by the invention, the main cavity core and the auxiliary cavity core are free from malposition, the yield is high, the scattered core sand is easy to discharge, and the production efficiency is high.
Description
Technical field
The present invention relates to water tap and make the field, can not cause main chamber core and secondary chamber core dislocation rate of good product height and defeated and dispersed core sand to discharge manufacturing efficiency higher induction tap body and casting sand core easily in especially a kind of casting process.
Background technique
Induction tap is the water tap of using always; The model utility of Chinese patent notification number CN 201651503U discloses a kind of induction tap; Comprise body with water intake and water outlet; Body interior is equipped with induction controller, and the probe segment of controller and control section adopt split-type design, reduces the diameter of cock body through split.The induction tap body is often processed by casting; Accompanying drawing 3 is depicted as a kind of induction tap body; Comprise the vertical tube 1 of upper end closed, outlet pipe 2, vertical clapboard 3, upper clapboard 4 and the lower clapboard 5 that an end is communicated with the gusset of vertical tube 1; The other end sealing and the gusset of outlet pipe 2 are provided with osculum 21; Upper clapboard 4 and lower clapboard 5 lay respectively at the relative both sides of vertical clapboard 3; The limit, two opposite sides of vertical clapboard 3 is connected with the interior gusset of vertical tube 1; The two ends of upper clapboard 4 are connected with the upper end of vertical clapboard 3 and the interior gusset of the vertical tube 1 of outlet pipe 2 place side-lowers respectively, and the two ends of lower clapboard 5 are connected with the lower end of vertical clapboard 3 and the interior gusset of vertical tube 1 respectively; Vertical clapboard 3, upper clapboard 4 and lower clapboard 5 are separated main chamber 10 of formation and secondary chamber 11 to the inboard of vertical tube 1; Lower clapboard 5 is provided with the water inlet 51 that is communicated with main chamber 10 and secondary chamber 11; Accompanying drawing 4 is depicted as the casting sand core of this induction tap body, comprises water outlet tube core 8, secondary chamber core 9, core print 13, water inlet core 14 and osculum core 15 that main chamber core 7, an end are connected with the gusset of main chamber core 7; Described main chamber core 7 is connected side with water outlet tube core 8 lower end has breach 71, and secondary chamber core 9 is positioned at breach 71, and the lower end of secondary chamber core 9 is provided with core print seat 91; The two ends of water inlet core 14 are connected with the lower end of main chamber core 7 and the upper end of core print seat 91 respectively; One end of core print 13 is connected with the gusset of core print seat 91, and the other end of core print 13 is connected with the gusset of water outlet tube core 8 through osculum core 15; Because water intake core and osculum core size are relatively poor than small intensity; Main chamber core, core print and secondary chamber core are all thicker big; Exist water intake core and the osculum core of casting sand core to be prone to produce distortion in the casting process or fracture causes main chamber core and secondary chamber core to produce dislocation even cause the foundry goods of induction tap body to scrap, and defeated and dispersed core sand is difficult for from size less water intake core and the lower deficiency of osculum core discharge manufacturing efficiency; Therefore, design and can not cause main chamber core and secondary chamber core dislocation rate of good product height and defeated and dispersed core sand to discharge manufacturing efficiency higher induction tap body and casting sand core easily in a kind of casting process, become problem demanding prompt solution.
Summary of the invention
The objective of the invention is to be prone to the generation distortion or to rupture cause main chamber core and secondary chamber core to produce dislocation even cause the foundry goods of induction tap body to scrap in order to overcome the water intake core and the osculum core that there are casting sand core in the present induction tap body casting process; And defeated and dispersed core sand is difficult for the lower deficiency of manufacturing efficiency from size less water intake core and the discharge of osculum core, provides and can not cause main chamber core and secondary chamber core dislocation rate of good product height and defeated and dispersed core sand to discharge manufacturing efficiency higher induction tap body and casting sand core easily in a kind of casting process.
Concrete technological scheme of the present invention is:
A kind of induction tap body comprises the vertical tube of upper end closed, outlet pipe, vertical clapboard, upper clapboard and the lower clapboard that an end is communicated with the gusset of vertical tube; The other end sealing and the gusset of outlet pipe are provided with osculum; Upper clapboard and lower clapboard lay respectively at the relative both sides of vertical clapboard; The relative dual-side of vertical clapboard is connected with the interior gusset of vertical tube; The two ends of upper clapboard are connected with the upper end of vertical clapboard and the interior gusset of the vertical tube of outlet pipe place side-lower respectively, and the two ends of lower clapboard are connected with the lower end of vertical clapboard and the interior gusset of vertical tube respectively; Vertical clapboard, upper clapboard and lower clapboard are separated main chamber of formation and secondary chamber to the inboard of vertical tube; Lower clapboard is provided with the water inlet that is communicated with main chamber and secondary chamber; Described upper clapboard is provided with the auxiliary hole that is communicated with main chamber and secondary chamber; Described induction tap body also comprises the plug with the auxiliary hole coupling; Described plug blocks auxiliary hole.Behind this induction tap body casting, after the defeated and dispersed core sand completion sand removal of water inlet, osculum and auxiliary hole discharge, the processing to auxiliary hole is accomplished in machining on request, blocks auxiliary hole with plug, and main chamber and secondary chamber are isolated.It is higher can not cause the high and defeated and dispersed core sand of main chamber core and secondary chamber core dislocation rate of good product to discharge manufacturing efficiency easily in this induction tap body casting process.
As preferably, described plug be shaped as cylindrical body, plug and auxiliary hole interference fit.Plug is simple and practical, good airproof performance.
As preferably, described plug is a screw, and plug is threaded with auxiliary hole and bonds with Bond.Plug is simple and practical, good airproof performance.
As preferably, described plug be shaped as multidiameter shaft shape; Described induction tap body is provided with seal ring; The small end of described plug passes seal ring and is threaded with auxiliary hole; It is regular hexagon or square spanner counterbore that the lower end surface of described plug is provided with sectional shape.Plug is simple and practical, good airproof performance and easy accessibility.
As preferably, the upper end of described plug is provided with chamfering.Plug is installed is had leading role.
The casting sand core of described induction tap body comprises water outlet tube core, secondary chamber core, core print, water inlet core and osculum core that main chamber core, an end are connected with the gusset of main chamber core; Described main chamber core has breach with the lower end that the water outlet tube core is connected side, and secondary chamber core is positioned at breach, and the lower end of secondary chamber core is provided with core print seat; The two ends of water inlet core are connected with the lower end of main chamber core and the upper end of core print seat respectively; One end of core print is connected with the gusset of core print seat, and the other end of core print is connected with the gusset of water outlet tube core through the osculum core; It is characterized in that: the casting sand core of described induction tap body also comprises the auxiliary hole core; The two ends of described auxiliary hole core are connected with the upper end of secondary chamber core and the upper-end surface of breach respectively.The casting sand core structure is practical, and the auxiliary hole core has strengthened the join strength between main chamber core and the secondary chamber core.
Compared with prior art, the invention has the beneficial effects as follows: one. it is higher can not cause the high and defeated and dispersed core sand of main chamber core and secondary chamber core dislocation rate of good product to discharge manufacturing efficiency easily in this induction tap body casting process.Two. plug is simple and practical, good airproof performance.Three. plug be shaped as multidiameter shaft shape, the lower end surface that the induction tap body is provided with the seal ring plug is provided with the spanner counterbore that sectional shape is regular hexagon or square, plug is simple and practical, good airproof performance and easy accessibility.Four. the upper end of plug is provided with chamfering, has leading role during installation.Five. the casting sand core structure is practical, and the auxiliary hole core has strengthened the join strength between main chamber core and the secondary chamber core.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the casting sand core figure of Fig. 1;
Fig. 3 is this existing induction tap main body structure schematic representation;
Fig. 4 is the casting sand core figure of Fig. 3.
Among the figure: vertical tube-1, outlet pipe-2, osculum-21, vertical clapboard-3, upper clapboard-4, lower clapboard-5, water inlet-51, plug-6, chamfering-61, spanner counterbore-62, main chamber core-7, breach-71, water outlet tube core-8, secondary chamber core-9, core print seat-91, main chamber-10, secondary chamber-11, auxiliary hole-12, core print-13, water inlet core-14, osculum core-15, auxiliary hole core-16, seal ring-17.
Embodiment
Below in conjunction with shown in the accompanying drawing the present invention is described further.
Shown in accompanying drawing 1, accompanying drawing 2: a kind of induction tap body comprises the vertical tube 1 of upper end closed, outlet pipe 2, vertical clapboard 3, upper clapboard 4 and the lower clapboard 5 that an end is communicated with the gusset of vertical tube 1; The other end sealing and the gusset of outlet pipe 2 have osculum 21; Upper clapboard 4 and lower clapboard 5 lay respectively at 3 relative both sides of vertical clapboard; The relative dual-side of vertical clapboard 3 is connected with the interior gusset of vertical tube 1; The two ends of upper clapboard 4 are connected with the upper end of vertical clapboard 3 and the interior gusset of the vertical tube 1 of outlet pipe 2 place side-lowers respectively, and the two ends of lower clapboard 5 are connected with the lower end of vertical clapboard 3 and the interior gusset of vertical tube 1 respectively; Vertical clapboard 3, upper clapboard 4 and lower clapboard 5 are separated main chamber 10 of formation and secondary chamber 11 to the inboard of vertical tube 1; Lower clapboard 5 has the water inlet 51 that is communicated with main chamber 10 and secondary chamber 11; Described upper clapboard 4 has the auxiliary hole 12 that is communicated with main chamber 10 and secondary chamber 11; Described induction tap body also comprises the plug 6 with auxiliary hole 12 couplings; Described plug 6 blocks auxiliary hole 12.
Described plug 6 be shaped as cylindrical body, plug 6 and auxiliary hole 12 interference fit, or described plug 6 is screw, plug 6 is threaded and bonds with Bond with auxiliary hole 12; The upper end of described plug 6 has chamfering 61; In the present embodiment, described plug 6 be shaped as multidiameter shaft shape; Described induction tap body has seal ring 17; The small end of described plug 6 passes seal ring 12 and is threaded with auxiliary hole 12; The lower end surface of described plug 6 has the spanner counterbore 62 that sectional shape is regular hexagon or square; The upper end of described plug 6 has chamfering 61; In the present embodiment, it is orthohexagonal spanner counterbore 62 that the lower end surface of described plug 6 has sectional shape.
The casting sand core of described induction tap body comprises water outlet tube core 8, secondary chamber core 9, core print 13, water inlet core 14 and osculum core 15 that main chamber core 7, an end are connected with the gusset of main chamber core 7; Described main chamber core 7 is connected side with water outlet tube core 8 lower end has breach 71, and secondary chamber core 9 is positioned at breach 71, and the lower end of secondary chamber core 9 has core print seat 91; The two ends of water inlet core 14 are connected with the lower end of main chamber core 7 and the upper end of core print seat 91 respectively; One end of core print 13 is connected with the gusset of core print seat 91, and the other end of core print 13 is connected with the gusset of water outlet tube core 8 through osculum core 15; The casting sand core of described induction tap body also comprises auxiliary hole core 16; The two ends of described auxiliary hole core 16 are connected with the upper end of secondary chamber core 9 and the upper-end surface of breach 71 respectively.
Behind this induction tap body casting, after the defeated and dispersed core sand completion sand removal of water inlet 51, osculum 21 and auxiliary hole 12 discharges, the processing to auxiliary hole 12 is accomplished in machining on request, blocks auxiliary hole 12 with plug 6, and main chamber 10 and secondary chamber 11 are isolated.
The invention has the beneficial effects as follows: it is higher can not cause the high and defeated and dispersed core sand of main chamber core and secondary chamber core dislocation rate of good product to discharge manufacturing efficiency easily in this induction tap body casting process.Plug be shaped as multidiameter shaft shape, it is regular hexagon or square spanner counterbore that the lower end surface that the induction tap body is provided with the seal ring plug is provided with sectional shape, plug is simple and practical, good airproof performance and easy accessibility.Four. the upper end of plug is provided with chamfering, has leading role during installation.Five. the casting sand core structure is practical, and the auxiliary hole core has strengthened the join strength between main chamber core and the secondary chamber core.It is apparent to one skilled in the art that the present invention can change into multiple mode, and such change is not thought and departed from the scope of the present invention.The conspicuous modification of the technician to said field that all are such is within the scope that is included in this claim.
Claims (6)
1. an induction tap body comprises the vertical tube of upper end closed, outlet pipe, vertical clapboard, upper clapboard and the lower clapboard that an end is communicated with the gusset of vertical tube; The other end sealing and the gusset of outlet pipe are provided with osculum; Upper clapboard and lower clapboard lay respectively at the relative both sides of vertical clapboard; The relative dual-side of vertical clapboard is connected with the interior gusset of vertical tube; The two ends of upper clapboard are connected with the upper end of vertical clapboard and the interior gusset of the vertical tube of outlet pipe place side-lower respectively, and the two ends of lower clapboard are connected with the lower end of vertical clapboard and the interior gusset of vertical tube respectively; Vertical clapboard, upper clapboard and lower clapboard are separated main chamber of formation and secondary chamber to the inboard of vertical tube; Lower clapboard is provided with the water inlet that is communicated with main chamber and secondary chamber; It is characterized in that described upper clapboard is provided with the auxiliary hole that is communicated with main chamber and secondary chamber; Described induction tap body also comprises the plug with the auxiliary hole coupling; Described plug blocks auxiliary hole.
2. the casting sand core of the described induction tap body of claim 1 comprises water outlet tube core, secondary chamber core, core print, water inlet core and osculum core that main chamber core, an end are connected with the gusset of main chamber core; Described main chamber core has breach with the lower end that the water outlet tube core is connected side, and secondary chamber core is positioned at breach, and the lower end of secondary chamber core is provided with core print seat; The two ends of water inlet core are connected with the lower end of main chamber core and the upper end of core print seat respectively; One end of core print is connected with the gusset of core print seat, and the other end of core print is connected with the gusset of water outlet tube core through the osculum core; It is characterized in that: the casting sand core of described induction tap body also comprises the auxiliary hole core; The two ends of described auxiliary hole core are connected with the upper end of secondary chamber core and the upper-end surface of breach respectively.
3. induction tap body according to claim 1 is characterized in that: described plug be shaped as cylindrical body, plug and auxiliary hole interference fit.
4. induction tap body according to claim 1 is characterized in that: described plug is a screw, and plug is threaded with auxiliary hole and bonds with Bond.
5. induction tap body according to claim 1 is characterized in that: described plug be shaped as multidiameter shaft shape; Described induction tap body is provided with seal ring; The small end of described plug passes seal ring and is threaded with auxiliary hole; The lower end surface of described plug is provided with the spanner counterbore that sectional shape is regular hexagon or square.
6. according to claim 3 or 4 or 5 described induction tap bodies, it is characterized in that: the upper end of described plug is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251690.9A CN102818060B (en) | 2012-07-20 | 2012-07-20 | Sensing faucet body and casting sand core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251690.9A CN102818060B (en) | 2012-07-20 | 2012-07-20 | Sensing faucet body and casting sand core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102818060A true CN102818060A (en) | 2012-12-12 |
| CN102818060B CN102818060B (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210251690.9A Expired - Fee Related CN102818060B (en) | 2012-07-20 | 2012-07-20 | Sensing faucet body and casting sand core |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620540A (en) * | 2018-05-29 | 2018-10-09 | 泉州联创厨卫有限公司 | A kind of gravity casting apparatus of kirsite tap |
| CN110385404A (en) * | 2019-08-13 | 2019-10-29 | 西安西工大超晶科技发展有限责任公司 | A kind of complicated oil-way pipe cast casting process design method of 3D printing sand mold preparation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769399A (en) * | 2009-01-05 | 2010-07-07 | 陈震宇 | Automatic tap |
| CN201688010U (en) * | 2010-05-20 | 2010-12-29 | 谭祖汉 | Induction tap |
| CN102179475A (en) * | 2011-05-13 | 2011-09-14 | 中宇建材集团有限公司 | Novel gravity casting pouring device suitable for lead-free brass |
| CN102481630A (en) * | 2009-06-26 | 2012-05-30 | 哈维苏 | Methods for forming faucets and fixtures |
-
2012
- 2012-07-20 CN CN201210251690.9A patent/CN102818060B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769399A (en) * | 2009-01-05 | 2010-07-07 | 陈震宇 | Automatic tap |
| CN102481630A (en) * | 2009-06-26 | 2012-05-30 | 哈维苏 | Methods for forming faucets and fixtures |
| CN201688010U (en) * | 2010-05-20 | 2010-12-29 | 谭祖汉 | Induction tap |
| CN102179475A (en) * | 2011-05-13 | 2011-09-14 | 中宇建材集团有限公司 | Novel gravity casting pouring device suitable for lead-free brass |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620540A (en) * | 2018-05-29 | 2018-10-09 | 泉州联创厨卫有限公司 | A kind of gravity casting apparatus of kirsite tap |
| CN110385404A (en) * | 2019-08-13 | 2019-10-29 | 西安西工大超晶科技发展有限责任公司 | A kind of complicated oil-way pipe cast casting process design method of 3D printing sand mold preparation |
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| Publication number | Publication date |
|---|---|
| CN102818060B (en) | 2014-11-19 |
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Granted publication date: 20141119 Termination date: 20170720 |